\batchmode
\nonstopmode
\documentclass[oneside]{article}
\n
% Packages required by doxygen
\usepackage{calc}
\usepackage{doxygen}
\usepackage{graphicx}
\usepackage[utf8]{inputenc}
\usepackage{makeidx}
\usepackage{multicol}
\usepackage{multirow}
\usepackage{textcomp}
\usepackage{amsmath}
\usepackage[table]{xcolor}
\usepackage{indentfirst}
% NLS support packages
\usepackage{CJKutf8}

% Font selection
\usepackage[T1]{fontenc}
\usepackage{mathptmx}
\usepackage[scaled=.90]{helvet}
\usepackage{courier}
\usepackage{amssymb}
\usepackage{sectsty}
\renewcommand{\familydefault}{\sfdefault}
\sectionfont{\clearpage}
\allsectionsfont{%
  \fontseries{bc}\selectfont%
  \color{darkgray}%
}
\renewcommand{\DoxyLabelFont}{%
  \fontseries{bc}\selectfont%
  \color{darkgray}%
}
\newcommand{\+}{\discretionary{\mbox{\scriptsize$\hookleftarrow$}}{}{}}

   % Arguments of doxygenemoji:
   % 1) ':<text>:' form of the emoji, already LaTeX-escaped
   % 2) file with the name of the emoji without the .png extension
   % in case image exist use this otherwise use the ':<text>:' form
   \newcommand{\doxygenemoji}[2]{%
     \IfFileExists{emojis/#2.png}{\raisebox{-0.1em}{\includegraphics[height=0.9em]{emojis/#2.png}}}{#1}%
   }

% Page & text layout
\usepackage{geometry}
\geometry{%
  a4paper,%
  top=2.5cm,%
  bottom=2.5cm,%
  left=2.5cm,%
  right=2.5cm%
}
\tolerance=750
\hfuzz=15pt
\hbadness=750
\setlength{\emergencystretch}{15pt}
\setlength{\parindent}{2em}
\setlength{\parskip}{0.2cm}
\makeatletter
\renewcommand{\paragraph}{%
  \@startsection{paragraph}{4}{0ex}{-1.0ex}{1.0ex}{%
    \normalfont\normalsize\bfseries\SS@parafont%
  }%
}
\renewcommand{\subparagraph}{%
  \@startsection{subparagraph}{5}{0ex}{-1.0ex}{1.0ex}{%
    \normalfont\normalsize\bfseries\SS@subparafont%
  }%
}
\makeatother

% Headers & footers
\usepackage{fancyhdr}
\pagestyle{fancyplain}
\fancyhead[LE]{\fancyplain{}{\bfseries\thepage}}
\fancyhead[CE]{\fancyplain{}{}}
\fancyhead[RE]{\fancyplain{}{\bfseries\leftmark}}
\fancyhead[LO]{\fancyplain{}{\bfseries\rightmark}}
\fancyhead[CO]{\fancyplain{}{}}
\fancyhead[RO]{\fancyplain{}{\bfseries\thepage}}
\fancyfoot[LE]{\fancyplain{}{}}
\fancyfoot[CE]{\fancyplain{}{}}
\fancyfoot[RE]{\fancyplain{}{\bfseries\scriptsize (c) Wuhan OCADE IT. Co., Ltd. 2022}}
\fancyfoot[LO]{\fancyplain{}{\bfseries\scriptsize (c) Wuhan OCADE IT. Co., Ltd. 2022}}
\fancyfoot[CO]{\fancyplain{}{}}
\fancyfoot[RO]{\fancyplain{}{}}
\renewcommand{\footrulewidth}{0.4pt}
\renewcommand{\sectionmark}[1]{%
  \markright{\thesection\ #1}%
}

% Indices & bibliography
\usepackage{natbib}
\usepackage[titles]{tocloft}
\renewcommand{\cftsecleader}{\cftdotfill{\cftdotsep}}
\setcounter{tocdepth}{3}
\setcounter{secnumdepth}{5}
\makeindex

% Hyperlinks (required, but should be loaded last)
\usepackage{ifpdf}
\ifpdf
  \usepackage[pdftex,pagebackref=true]{hyperref}
\else
  \usepackage[ps2pdf,pagebackref=true]{hyperref}
\fi
\hypersetup{%
  colorlinks=true,%
  linkcolor=blue,%
  citecolor=black,%
  urlcolor=blue,%
  unicode%
}

% Custom commands
\newcommand{\clearemptydoublepage}{%
  \newpage{\pagestyle{empty}\cleardoublepage}%
}


%===== C O N T E N T S =====

\begin{document}
  \begin{CJK}{UTF8}{gbsn}
  % Titlepage & ToC
    \hypersetup{pageanchor=false, pdfencoding=unicode}
\pagenumbering{roman}
\begin{titlepage}
\vspace*{7cm}
\begin{center}%
\includegraphics{logo.png}\\
\vspace*{0.5cm}
{\Huge 三维管道设计软件}\\
\vspace*{0.5cm}
{\Huge PipeCAD}\\
\vspace*{0.5cm}
{\Huge 用户指南}\\
\vspace*{1cm}
{\small \today}\
\end{center}
\end{titlepage}
\clearemptydoublepage
\pagenumbering{roman}
\newpage
\pagenumbering{arabic}
    \begingroup
    \hypersetup{pageanchor=true, linkcolor=black, colorlinks=true}
    \tableofcontents
    \endgroup

\let\stdsection\section
  \renewcommand\doxysection{\pagebreak\stdsection}
\hypertarget{pipecad_user_guide}{}
\input{pipecad_user_guide}

% Index
\newpage
\phantomsection
\addcontentsline{toc}{part}{Index}
\printindex\n
% Required for some languages (in combination with latexdocumentpre from the header)
\end{CJK}
\end{document}
